OSH Runtime Performance

Source code: benchmarks/osh-runtime.sh

Raw files

Elapsed Time by Shell (milliseconds)

Some benchmarks call many external tools, while some exercise the shell interpreter itself.

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 19 9 457 23 23.98 1.19
bin-true no-host 676 551 2,254 825 3.33 1.22
configure.cpython no-host 15,043 15,154 28,487 15,338 1.89 1.02
configure.ocaml no-host 3,809 3,749 4,619 3,867 1.21 1.02
configure.tcc no-host 48 42 194 49 4.07 1.02
configure.util-linux no-host 14,048 14,952 31,095 14,469 2.21 1.03
configure.yash no-host 1,832 1,780 2,437 1,846 1.33 1.01
hello-world no-host 2 1 48 3 30.25 1.84

Minor Page Faults

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 2,530 1,097 23,456 3,223 9.27 1.27
bin-true no-host 106,372 67,456 757,108 128,159 7.12 1.20
configure.cpython no-host 2,217,261 2,244,979 6,118,537 2,239,299 2.76 1.01
configure.ocaml no-host 410,470 390,721 639,156 413,746 1.56 1.01
configure.tcc no-host 6,562 5,482 23,187 6,972 3.53 1.06
configure.util-linux no-host 2,095,458 2,265,272 5,318,468 2,013,199 2.54 0.96
configure.yash no-host 256,655 244,405 384,752 258,323 1.50 1.01
hello-world no-host 155 80 3,649 344 23.54 2.22

Memory Usage (Max Resident Set Size in MB)

Memory usage is measured in MB (powers of 10), not MiB (powers of 2).

workload host name bash dash osh-cpython osh-native py bash ratio native bash ratio
abuild-print-help no-host 4.5 3.4 21.5 8.9 4.82 2.00
bin-true no-host 3.0 1.3 17.4 8.0 5.78 2.65
configure.cpython no-host 27.4 27.4 27.3 27.4 1.00 1.00
configure.ocaml no-host 20.4 20.6 20.6 20.6 1.01 1.01
configure.tcc no-host 19.3 19.3 19.3 19.3 1.00 1.00
configure.util-linux no-host 30.1 30.1 30.1 30.1 1.00 1.00
configure.yash no-host 24.2 24.4 24.4 24.4 1.01 1.01
hello-world no-host 2.9 1.3 17.3 6.0 6.00 2.09

GC Stats

workload host name elapsed ms max gc millis total gc millis allocated MB max rss MB num allocated num live max survived num in heap num in pool 1 num in pool 2 num gc points num gc done gc threshold num growths
hello-world no-host 3 0 0 0.3 6.0 3,729 3,729 0 684 1,881 1,164 2 0 50,000 0
bin-true no-host 825 1 2 2.7 8.0 154,694 12,996 2,803 11,737 78,350 64,607 5,012 3 50,000 0
configure.cpython no-host 15,338 1 61 15.8 27.4 1,772,610 49,201 28,512 101,770 908,057 762,783 42,399 60 50,000 0
configure.util-linux no-host 14,469 3 60 22.2 30.1 2,703,274 44,770 65,796 126,121 1,320,501 1,256,652 49,081 41 131,592 1
configure.ocaml no-host 3,867 1 2 2.7 20.6 150,036 11,049 5,142 8,602 71,635 69,799 2,680 3 50,000 0
configure.tcc no-host 49 0 0 1.3 19.3 30,529 30,529 0 1,599 14,805 14,125 350 0 50,000 0
configure.yash no-host 1,846 1 2 2.6 24.4 139,693 7,968 6,604 7,554 70,307 61,832 2,990 3 50,000 0
abuild-print-help no-host 23 1 2 2.8 8.9 116,272 64,459 42,667 4,610 54,550 57,112 478 3 85,334 1

rusage Details

task id host name workload elapsed ms user ms sys ms max rss MB shell label
7 no-host abuild-print-help 19 16 4 4.5 bash
15 no-host abuild-print-help 9 4 5 3.4 dash
23 no-host abuild-print-help 457 395 65 21.5 osh-cpython
31 no-host abuild-print-help 23 20 3 8.9 osh-native
1 no-host bin-true 676 502 206 3.0 bash
9 no-host bin-true 551 432 131 1.3 dash
17 no-host bin-true 2,254 1,495 1,027 17.4 osh-cpython
25 no-host bin-true 825 572 267 8.0 osh-native
2 no-host configure.cpython 15,043 9,005 6,431 27.4 bash
10 no-host configure.cpython 15,154 9,159 6,413 27.4 dash
18 no-host configure.cpython 28,487 17,055 13,254 27.3 osh-cpython
26 no-host configure.cpython 15,338 9,140 6,469 27.4 osh-native
4 no-host configure.ocaml 3,809 1,611 1,234 20.4 bash
12 no-host configure.ocaml 3,749 1,638 1,125 20.6 dash
20 no-host configure.ocaml 4,619 2,203 1,618 20.6 osh-cpython
28 no-host configure.ocaml 3,867 1,647 1,258 20.6 osh-native
5 no-host configure.tcc 48 23 25 19.3 bash
13 no-host configure.tcc 42 22 20 19.3 dash
21 no-host configure.tcc 194 147 50 19.3 osh-cpython
29 no-host configure.tcc 49 19 30 19.3 osh-native
3 no-host configure.util-linux 14,048 8,873 5,656 30.1 bash
11 no-host configure.util-linux 14,952 9,209 6,241 30.1 dash
19 no-host configure.util-linux 31,095 20,689 11,479 30.1 osh-cpython
27 no-host configure.util-linux 14,469 8,769 5,887 30.1 osh-native
6 no-host configure.yash 1,832 1,033 809 24.2 bash
14 no-host configure.yash 1,780 983 801 24.4 dash
22 no-host configure.yash 2,437 1,544 935 24.4 osh-cpython
30 no-host configure.yash 1,846 1,031 819 24.4 osh-native
0 no-host hello-world 2 0 2 2.9 bash
8 no-host hello-world 1 1 0 1.3 dash
16 no-host hello-world 48 26 22 17.3 osh-cpython
24 no-host hello-world 3 3 0 6.0 osh-native

More Details

task id host name workload minor faults major faults swaps in block out block signals voluntary ctx involuntary ctx shell label
7 no-host abuild-print-help 2,530 0 0 0 16 0 41 0 bash
15 no-host abuild-print-help 1,097 0 0 0 8 0 39 0 dash
23 no-host abuild-print-help 23,456 0 0 0 8 0 47 9 osh-cpython
31 no-host abuild-print-help 3,223 0 0 0 16 0 41 2 osh-native
1 no-host bin-true 106,372 0 0 0 8 0 1,992 120 bash
9 no-host bin-true 67,456 0 0 0 8 0 1,986 101 dash
17 no-host bin-true 757,108 0 0 0 8 0 1,995 115 osh-cpython
25 no-host bin-true 128,159 0 0 0 16 0 1,989 100 osh-native
2 no-host configure.cpython 2,217,261 0 0 0 32,928 0 14,514 1,032 bash
10 no-host configure.cpython 2,244,979 0 0 0 32,992 0 14,554 1,126 dash
18 no-host configure.cpython 6,118,537 1 0 0 27,512 0 13,301 1,179 osh-cpython
26 no-host configure.cpython 2,239,299 0 0 0 27,520 0 13,272 1,153 osh-native
4 no-host configure.ocaml 410,470 0 0 0 5,120 0 1,945 316 bash
12 no-host configure.ocaml 390,721 0 0 0 5,112 0 1,891 169 dash
20 no-host configure.ocaml 639,156 1 0 0 5,112 0 1,865 200 osh-cpython
28 no-host configure.ocaml 413,746 0 0 0 5,120 0 1,932 187 osh-native
5 no-host configure.tcc 6,562 0 0 0 104 0 49 4 bash
13 no-host configure.tcc 5,482 0 0 0 96 0 47 5 dash
21 no-host configure.tcc 23,187 0 0 0 96 0 53 11 osh-cpython
29 no-host configure.tcc 6,972 0 0 0 104 0 47 2 osh-native
3 no-host configure.util-linux 2,095,458 1 0 0 42,400 0 18,569 1,081 bash
11 no-host configure.util-linux 2,265,272 0 0 0 42,584 0 17,444 1,153 dash
19 no-host configure.util-linux 5,318,468 14 0 0 39,128 0 17,210 1,231 osh-cpython
27 no-host configure.util-linux 2,013,199 1 0 0 39,128 0 17,202 986 osh-native
6 no-host configure.yash 256,655 0 0 0 4,120 0 871 88 bash
14 no-host configure.yash 244,405 0 0 0 3,720 0 871 66 dash
22 no-host configure.yash 384,752 0 0 0 3,728 0 857 91 osh-cpython
30 no-host configure.yash 258,323 0 0 0 3,736 0 849 76 osh-native
0 no-host hello-world 155 0 0 0 8 0 0 1 bash
8 no-host hello-world 80 0 0 0 8 0 1 0 dash
16 no-host hello-world 3,649 0 0 0 8 0 7 3 osh-cpython
24 no-host hello-world 344 0 0 0 16 0 1 1 osh-native

Shell and Host

shell label shell id
bash bash-8f0f73ef
dash dash-308ec8e6
osh-cpython osh-b42369d7
osh-native osh-758b7a91
host label host id
no-host no-host-1c33b689